fix: path source not handling hidden files correctly

Closes #369

Author: Saghen

lua/blink/cmp/sources/path/init.lua

@@ -38,7 +38,11 @@ function path:get_completions(context, callback)
   if not dirname then return callback({ is_incomplete_forward = false, is_incomplete_backward = false, items = {} }) end
 
   local include_hidden = self.opts.show_hidden_files_by_default
-    or string.sub(context.line, context.bounds.start_col - 1, context.bounds.start_col - 1) == '.'
+    or (string.sub(context.line, context.bounds.start_col, context.bounds.start_col) == '.' and context.bounds.length == 0)
+    or (
+      string.sub(context.line, context.bounds.start_col - 1, context.bounds.start_col - 1) == '.'
+      and context.bounds.length > 0
+    )
   lib
     .candidates(dirname, include_hidden, self.opts)
     :map(

lua/blink/cmp/sources/path/lib.lua

@@ -51,7 +51,7 @@ function lib.candidates(dirname, include_hidden, opts)
   return fs.scan_dir_async(dirname)
     :map(function(entries) return fs.fs_stat_all(dirname, entries) end)
     :map(function(entries)
-      return vim.tbl_filter(function(entry) return include_hidden or entry.name ~= '.' end, entries)
+      return vim.tbl_filter(function(entry) return include_hidden or entry.name:sub(1, 1) ~= '.' end, entries)
     end)
     :map(function(entries)
       return vim.tbl_map(function(entry) return lib.entry_to_completion_item(entry, dirname, opts) end, entries)